Improving thermal and flame-retardant properties of epoxy resins by a novel reactive phosphorous-containing curing agent

2013 ◽  
Vol 54 (5) ◽  
pp. 1192-1200 ◽  
Author(s):  
Cong Xie ◽  
Birong Zeng ◽  
Hui Gao ◽  
Yiting Xu ◽  
Weiang Luo ◽  
...  
Keyword(s):  
Flame Retardant ◽  
Epoxy Resins ◽  
Curing Agent ◽  
Flame Retardant Properties

Improving thermal and flame-retardant properties of epoxy resins by a new imine linkage phosphorous-containing curing agent

2016 ◽  
Vol 56 (4) ◽  
pp. 441-447 ◽  
Author(s):  
Cong Xie ◽  
Jifu Du ◽  
Zhen Dong ◽  
Shaofa Sun ◽  
Long Zhao ◽  
...  
Keyword(s):  
Flame Retardant ◽  
Epoxy Resins ◽  
Curing Agent ◽  
Flame Retardant Properties

Preparation and characterization of flame retardant epoxy resins based on phosphorus-containing biphenyl-type phenolic resin

e-Polymers ◽  
2010 ◽  
Vol 10 (1) ◽  
Author(s):  
Jiapei Ding ◽  
Zhiqiang Tao ◽  
Lin Fan ◽  
Shiyong Yang
Keyword(s):  
Flame Retardant ◽  
Epoxy Resins ◽  
Phenolic Resin ◽  
Phosphorus Loading ◽  
Curing Agent ◽  
Good Thermal Stability ◽  
Phosphorus Containing ◽  
Strong Lewis Acid ◽  
Flame Retardant Properties

AbstractA phosphorus-containing biphenyl-type phenolic resin (PBP) was prepared by dehydration polycondensation of the DOPO-disubstituted 4,4’- biphenyldimethanol compound (BDCA-2DOPO) with phenol in the presence of strong Lewis acid , in which BDCA-2DOPO was prepared by the reaction of DOPO with 4,4'-biphenyldicarboxaldehyde. The PBP resin has been evaluated as the curing agent of o-cresol epoxy resins. Experimental results indicated that the PBPcured epoxy resins exhibited good thermal stability, high char yields at 700 oC and outstanding flame retardant properties. UL 94 V-0 classifications could be obtained when the phosphorus loading in the epoxy resin is higher than 1.8 wt%.

scholarly journals Synthesis of a furfural-based DOPO-containing co-curing agent for fire-safe epoxy resins

RSC Advances ◽  
2020 ◽  
Vol 10 (4) ◽  
pp. 1956-1965 ◽  
Author(s):  
Weiqi Xie ◽  
Shiwen Huang ◽  
Donglin Tang ◽  
Shumei Liu ◽  
Jianqing Zhao
Keyword(s):  
Flame Retardant ◽  
Epoxy Resins ◽  
Curing Agent

A novel furfural-based DOPO-containing flame retardant MBF-DOPO was successfully synthesized and acted as a co-curing agent for fire-safe epoxy resins.

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